Ooc-Om-Bok Festival is a religious service that worships the moon deity of the Khmer minority group and prays for good luck, happiness, good weather and bumper crops. The festival is usually held when the dry season begins and rice are ripening on the fields.
it is held In the evening of the 14th day and the 15th day of the tenth lunar month.
The Moon-worshipping ceremony takes place on the evening of 14th of tenth lunar month before the moon goes to the top. The ceremony is held in the yards of the pagoda or of residents' houses.